43909

Other specialised construction activities n.e.c.

This sub-class includes other specialised construction activities not elsewhere classified.

SSIC hierarchy ISIC class Crosswalks

Level

final

Mapped ISIC codes

Source

SingStat

In this section: sibling codes

class 4390 Other Specialised Construction Activities final 43901 Foundation works; micropiling, conventional piling and underpinning final 43902 Brick laying, stone setting and cement works final 43903 Roofing works; timber carcassing final 43904 Production of pre-cast components final 43905 Scaffolding works

Official data

Official name	Singapore Standard Industrial Classification (SSIC 2025)
Issuing authority	Department of Statistics Singapore (SingStat / DOS)
Tax authority	Inland Revenue Authority of Singapore (IRAS) (IRAS)
Purpose	Mandatory at ACRA business/company registration; used by IRAS, MOM, EDB, SingStat
Active version	SSIC 2025 (15 Apr 2025)
Hierarchy level	Sub-class (5-digit) (final leaf)
Source	https://www.singstat.gov.sg/standards/standards-and-classifications/ssic
Prior versions	SSIC 2020, SSIC 2015

Hierarchy context

F→43→439→4390→43909 Other specialised construction activities n.e.c.

Parent class

4390 Other Specialised Construction Activities

Parent division

43 SPECIALISED CONSTRUCTION ACTIVITIES

Parent section

F CONSTRUCTION

Correspondence tables

SSIC 2020

43909 — Other specialised construction and related activities n.e.c. (excluding online marketplaces)

ISIC Rev. 5

4340 Intermediation service activities for specialized construction services
4390 Other specialized construction activities

ISIC crosswalk

ISIC Rev. 5 class 4340 Intermediation service activities for specialized construction services Open ISIC class page with reverse SSIC links. ISIC Rev. 5 class 4390 Other specialized construction activities Open ISIC class page with reverse SSIC links. Full table SSIC 2025 to ISIC Rev. 5 Open the full correspondence table.

Alphabetical index entries

Principal Title 43909 Other specialised construction activities n.e.c. Alternative Title 43909 Barbending (construction) Alternative Title 43909 Concreting works Alternative Title 43909 Construction hoisting machinery rental with operator Alternative Title 43909 Construction lifting machinery rental with operator Alternative Title 43909 Construction machinery and equipment rental with operator

Data source: Department of Statistics Singapore (SingStat / DOS) (https://www.singstat.gov.sg/standards/standards-and-classifications/ssic). Official SSIC 2025 classification workbook.

Last data refresh: 15 Apr 2025. Classification version: SSIC 2025.

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